公开(公告)号：US20040219857A1

公开(公告)日：2004-11-04

申请号：US10860154

申请日：2004-06-04

Applicant: NEC LCD Technologies, Ltd.

Inventor： Fumihiko Fujishiro ,  Hirokazu Fukuyoshi

IPC: H01J009/00 ,  H01J009/24

CPC classification number: G02F1/133308 ,  B29C65/56 ,  B29C65/564 ,  B29C65/7841 ,  B29C66/1284 ,  B29C66/12861 ,  B29C66/14 ,  B29C66/2272 ,  B29C66/2274 ,  B29C66/43 ,  B29C66/81417 ,  B29C66/81427 ,  B29C66/8322 ,  B29L2012/00 ,  B29L2031/3475 ,  G02F2001/133322 ,  G02F2001/133325 ,  G02F2001/133328 ,  G06F1/1601 ,  G06F2200/1612 ,  Y10T29/49826 ,  Y10T29/49885

Abstract: A method is provided for manufacturing a support frame of a rectangular display panel within a short working time. The method includes a process of taking out L-shaped component members each having convex portions and concave portions arranged alternately at an end portion in a manner that each of the convex portions and concave portions is bilaterally symmetrical, while a shear droop and a burr are formed on an end portion and process of fitting and coupling end portions of L-shaped component members by placing the convex portions and the concave portions in such a manner that the shear droop of each of the convex portions faces the burr of each of the concave portions and the burr of each of the convex portions faces the shear droop of each of the concave portions and that that the convex portions and the concave portions are pushed towards each other and by pressing the convex portions and the concave portions using a pair of metal molds.

Abstract translation: 提供一种用于在短时间内制造矩形显示面板的支撑框架的方法。 该方法包括以下方式取出各自具有凸部和在端部交替布置的L形部件，即每个凸部和凹部是双侧对称的，而剪切下垂和毛刺是 形成在端部上，并且通过将凸部和凹部以这样的方式嵌合和连接L形部件的端部的过程，使得每个凸部的剪切下垂面对每个凹部的毛刺 每个凸部的部分和毛刺面向每个凹部的剪切下垂，并且凸部和凹部被推向彼此，并且通过使用一对金属压迫凸部和凹部 模具

公开(公告)号：US20030223023A1

公开(公告)日：2003-12-04

申请号：US10447060

申请日：2003-05-28

Applicant: NEC LCD TECHNOLOGIES, LTD.

Inventor： Fumihiko Fujishiro ,  Hironori Kikkawa ,  Michiaki Sakamoto

IPC: G02F001/1335

CPC classification number: G02F1/1323 ,  G02F1/133553 ,  G02F2001/133616

Abstract: In a reflection type liquid crystal display device having a front light and a reflection type liquid crystal panel including a reflection electrode of uneven structure, average tilt angles of the uneven structure of the reflection electrode are changed to form a high directivity reflective region having a characteristic reflecting an incident light from the front light in a vertical direction and a wide viewing angle reflective region having a characteristic reflecting an outside light incident slantingly from the front in a vertical direction, thereby forming the high directivity reflective region and the wide viewing angle reflective region to be mixed in the reflection electrode in the same display device.

Abstract translation: 在具有前光的反射型液晶显示装置和包括具有不均匀结构的反射电极的反射型液晶面板中，反射电极的不平坦结构的平均倾斜角度被改变以形成具有特性的高方向性反射区域 在垂直方向上反射来自前灯的入射光和具有反射从垂直方向倾斜入射的外部光的特征的宽视角反射区域，从而形成高方向性反射区域和宽视角反射区域 在同一显示装置中的反射电极中混合。

公开(公告)号：US20040051818A1

公开(公告)日：2004-03-18

申请号：US10640329

申请日：2003-08-14

Applicant: NEC CORPORATION ,  NEC LCD TECHNOLOGIES, LTD.

Inventor： Fumihiko Fujishiro

IPC: G02F001/1335

CPC classification number: G03B21/26

Abstract: A projection type liquid crystal display unit includes (a) a first frame (13) having a first surface (15) formed with a first opening (13a), (b) a second frame (12) having a second surface formed with a second opening (12a), and (c) a liquid crystal display panel (11) sandwiched between the first and second frames (13, 12) such that an incident light passes through the second opening (12a), the liquid crystal display panel (11) and the first opening (13a) in this order. The first and second frames (13, 12) are both composed of resin, and the first surface (15) of the first frame (13) is roughened.

Abstract translation: 投影型液晶显示单元包括：（a）具有形成有第一开口（13a）的第一表面（15）的第一框架（13），（b）第二框架（12），其具有形成有第二开口 开口（12a）和（c）夹在第一和第二框架（13,12）之间的液晶显示面板（11），使得入射光穿过第二开口（12a），液晶显示面板（11） ）和第一开口（13a）。 第一和第二框架（13,12）都由树脂构成，并且第一框架（13）的第一表面（15）被粗糙化。